If any body hit the same issue as the following case ?
We have a job in SQL2008 Insert data to Oracle 11g using OLEDB Linked Server.
Previously in 188.8.131.52 & 184.108.40.206 version , the insert speed is very fast .
But after we upgrade oracle to 220.127.116.11 , the insert speed drop down a lot , maybe 1min to 10min .....
Could any body give any idea ?